Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.
A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >
| NWS Forecast for: 4 Miles NNW Meacham OR Issued by: National Weather Service Pendleton, OR Last Update: 3:20 pm PST Dec 8, 2025 |  |
| This Afternoon: Rain. High near 52. Southwest wind around 11 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. Tonight: Rain, mainly after 1am. Low around 46. Southwest wind around 11 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible. Tuesday: Rain. Temperature falling to around 44 by 4pm. West wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. Tuesday Night: Rain. Low around 44. Southwest wind around 7 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. Wednesday: Rain. High near 56. Southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 50. Thursday: A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 55. Thursday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 45. Friday: Partly sunny, with a high near 56. Friday Night: Mostly cloudy, with a low around 41. Saturday: Partly sunny, with a high near 56. Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 41. Sunday: A chance of rain. Mostly cloudy, with a high near 51. Sunday Night: A chance of rain. Mostly cloudy, with a low around 40. Monday: Rain likely. Mostly cloudy, with a high near 51. | |
| 4 Miles NNW Meacham OR 45.57°N 118.44°W (Elev. 3602 ft) | |
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